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Talentcell Lithium ion Battery Pack NB7102, Rechargeable 17500mAh 64.75Wh Li-ion Power Bank with DC 24/19/5V and USB-C 5/9/12/15/20V Output for Laptop, Notebook, Smartphone, Camera and More
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Connector Type | usb-a,usb-c |
Brand | Talentcell |
Battery Capacity | 17500 Milliamp Hours |
Color | Portable Battery with USB-C |
Special Feature | LED Indicator Lights |
About this item
- How to charge safely: 1. Connect the wall charger to AC socket first, and the led of the charger will light green. 2. Then connect the charger with battery.
- Will not charge? Please contact seller immediately to replace a new charger.
- Modle: NB7102. Capacity: 25.9V 2.5Ah or 3.7V/17500mAh. ( It's just a different way of calculating, actually the same capacity. )Total 64.75Wh.
- Output: DC1 (5521): 29.4-21V/3A DC2 (4017): 19.5V/3A USB-A: 5V/2.4A 12W Max. USB-C: 5V/3A 9V/3A 12V/3A 12V/3A 20V/3A 60W Max.
- Compatible with most Laptops, Notebooks, LED strip light products, CCTV Camera, LED Panel, Modem, Speak, Car DVR, Router etc. We Provide 12 Kinds of Connector for Most of the Popular Laptops, please Make Sure the Connector Fits for Your Laptop before purchasing.
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Compare with similar items
This Item Talentcell Lithium ion Battery Pack NB7102, Rechargeable 17500mAh 64.75Wh Li-ion Power Bank with DC 24/19/5V and USB-C 5/9/12/15/20V Output for Laptop, Notebook, Smartphone, Camera and More | Recommendations | dummy | dummy | dummy | dummy | |
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Price | $62.99$62.99 | $38.99$38.99 | $37.99$37.99 | -17% $48.99$48.99 List: $59.00 | $63.99$63.99 | $51.99$51.99 |
Delivery | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 |
Customer Ratings | ||||||
Battery life | 3.9 | 4.0 | 4.4 | 4.6 | 4.2 | 4.0 |
Value for money | 3.5 | 3.6 | 4.4 | 4.5 | 4.2 | 3.8 |
Longevity | 3.5 | 4.1 | 4.3 | — | — | 3.6 |
Light weight | — | — | 4.4 | 4.6 | 4.2 | — |
Sold By | Talentcell Technology | Melasta Corporation Limited | Talentcell Technology | Talentcell Technology | Talentcell Technology | Talentcell Technology |
capacity | 17500 milliamp hours | 5200 milliamp hours | 6000 milliampere hour | 11000 milliamp hours | 11000 milliamp hours | 17500 milliamp hours |
connector type | usb-a,usb-c | Usb | USB Type A | Usb | — | USB Type A |
compatible devices | Smartphone, Laptop, Led lights, Modem, Camera | Camera | camera,mobile phone | Camera | Telescopes, Led lights, Camera, Modem | Smartphone, Laptop, Led lights, Modem, Camera |
voltage | 3.7 volts | 12 volts | 12 volts | 12 volts | 12.01 volts | 3.7 volts |
weight | 0.68 kilograms | 0.46 kilograms | 1.18 pounds | — | 500 grams | 400 grams |
Product Description
DC 24/19/5V and USB-C 5/9/12/15/20V Output | DC 24/19/5V Output | Dual USB-C PD 60W/27W and USB-A 18W Output | 10.8V 72.36Wh Li-ion Battery with DC 12V and USB-A 20W/USB-C PD 30W Output | |
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Customer Reviews |
4.1 out of 5 stars
453
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4.1 out of 5 stars
265
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3.6 out of 5 stars
8
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Model | NB7102 | NB7101 | PB4024 | NB3200 |
Input | DC5521: 29.4V 0.95A | DC5521: 29.4V 0.95A | USB-C2 60W Max. | USB-C: 30W DC5521: 12.6V 4.5A Max |
USB-C Output | 5V/3A 9V/3A 12V/3A 12V/3A 20V/3A 60W Max. | No | USB-C1: 27W Max. USB-C2: 60W Max. USB-A1/USB-A2: 18W Max. Total Output: 60W Max. | USB-C PD 30W |
DC4017 Output | 19.5V/3A | 19.5V/3A | No | No |
DC5521 Output | 29.4-21V/3A | 29.4-21V/3A | No | 10.8V(12. 6-9V)/4.5A Max |
How to charge safely:
1. Connect the wall charger to AC socket first, and the led of the charger will light green.
2. Then connect the charger with battery.
The LED indicator of the AC/DC charger will change from Red to Green if the battery is fully charged.
TalentCell Rechargeable Lithium-ion Battery Pack is designed specifically to integrate with Light bars, Flexible LED Lights, Laptop, Notebook, Mobile, or any 5/12/19/24V DC electronic devices.
Model: NB7102
Technical details:
Capacity: 3.7V 17500mAh / 64.75Wh
Input: 29.4V/0.95A
Output:
DC1: 29.4-21V/3A
DC2: 19.5V/3A
USB-A: 5V/2.4A 12W Max.
NOTE: NB7101 has no USB-C output.
NB7102 USB-C: 5V/3A 9V/3A 12V/3A 15V/3A 20V/3A 60W Max.
Size: 160x82x22mm
Package content:
1x Power Bank
1x DC5521 male to DC4017 male Cable
1x 29.4V/0.95A AC/DC Charger
12x Laptop charge connector
NOTES
Do not use the lithium battery pack in places with high humidity or where it may be exposed to wet.
Do not modify or disassemble the power bank.
Do not throw the power bank into fire or water.
Do not place the power bank during charging on flammbable materials such as in the bed or carpets.
Product information
Product Dimensions | 6.3 x 0.87 x 3.23 inches |
---|---|
Item Weight | 1.5 pounds |
ASIN | B07RDFM55J |
Item model number | NB7102 |
Batteries | 1 Lithium Ion batteries required. (included) |
Customer Reviews |
4.1 out of 5 stars |
Best Sellers Rank | #50,189 in Electronics (See Top 100 in Electronics) #701 in Laptop Batteries |
Date First Available | May 5, 2019 |
Manufacturer | Shenzhen Yabo Power Technology Co., Ltd. |
Country of Origin | China |
Warranty & Support
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the compactness and quality of the power bank. They say it's very portable and can last for several hours of use. However, some customers have reported issues with charging and performance.
AI-generated from the text of customer reviews
Customers like the quality of the battery. They say it's long-lasting, portable, and provides plenty of power for phones, laptops, and other devices. Customers also say that it provides the level of battery support they hoped for and more. They mention that it charges their phone several times and extends the time.
"Are use this to power my 40 Watt Spark guitar amp. It lasts a very long time and it’s very convenient...." Read more
"...I even purchased a second battery because it works well and holds a long charge...." Read more
"Small but loud, 40 watts, I have 4 other amps. I rarely use them. This amp is awesome. Oh, I almost forgot...." Read more
"...One year later…Replacement pack does not fully charge and dies after adding only 20% charge to my iPhone 14 Pro Max...." Read more
Customers find the power bank very portable and easy to mount with Velcro. They also say it works well and is portable.
"...a time but so far the battery pack has worked great and the portability aspect is great...." Read more
"...battery is capable with the spark 40 practice amp making it a tiny portable powerhouse, spark does make a model with a rechargeable battery but this..." Read more
"...Comes with several adapters to fit many applications. My amp is now portable, I'll be testing it at the beach this summer!" Read more
"This is just what the doctor ordered to power my Spark Amp. It's compact enough and lasted a full 8hrs as an amp..." Read more
Customers like the versatility of the power pack. For example, they say it's the perfect amp companion, it truly compliments the amp, and it'll power up your guitar. Some mention that the power supply is incredible and beautiful for their spark amp.
"...Oh, I almost forgot. The battery I bought was a perfect match for the amp. I like to take it outside and jam on back tracks in my backyard...." Read more
"...the Xvive U2 wireless transmitter for the guitar, the Spark Amp is even more versatile...." Read more
"...It's the perfect amp companion as it allows me to place the amp anywhere I want, without having to have electric power...." Read more
"...Battery life is very good and it truly compliments the amp. I only wished it was a little less expensive. Great job." Read more
Customers are mixed about the performance of the power bank. Some mention that it works great, while others say that it doesn't work 98% of the time and is a big waste of money.
"Using to power an amplifier. Works great!" Read more
"...This one appears to be working much better. The amplifier works great with the NB7102 battery...." Read more
"...it glitches and doesn't have a secure adaption causing it to not work 98% of the time. Great product except the adaptors...." Read more
"...Spark for more than 2 or 3 hours at a time but so far the battery pack has worked great and the portability aspect is great...." Read more
Customers are dissatisfied with the charging of the power bank. They mention that the replacement pack does not fully charge, and the charger fails after first full charge. Some say that the battery seems fine, but the second charger failed again after first charge. Customers also say that it won't power anything and the charge level LEDs do not light up.
"...When I tried to charge it, it didn't seem to be charging. I returned the battery to Amazon and they in turn sent me a new battery...." Read more
"...One year later…Replacement pack does not fully charge and dies after adding only 20% charge to my iPhone 14 Pro Max...." Read more
"...I have found and reason for 4 out of 5 stars is because it will not charge my Laptop ACER Zenbook Pro 15 OLED...." Read more
"I purchased one of these - which I returned because the charge level LEDs do not light up - and purchased a second unit, which has the very same..." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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I purchased an NB7102 battery from Amazon. When I tried to charge it, it didn't seem to be charging. I returned the battery to Amazon and they in turn sent me a new battery. This one appears to be working much better. The amplifier works great with the NB7102 battery. I have not used it enough to tell for sure, but other people report the battery lasting 4-6 hours on a charge while using the Spark amplifier.
The people at Talentcell reached out to me to make sure my return was being handled properly. They also gave me tips on charging, and using the battery indicator button. I am very please with their response, and will make future purchases from the company.
By the way, the magnetic phone mounts work great and far better than I expected as an option for mounting the battery.
One year later…Replacement pack does not fully charge and dies after adding only 20% charge to my iPhone 14 Pro Max.
I maybe have 15-20 hours of use with the Spark amp. Really disappointed. I’ll take it apart eventually and replace the cells.
Update….Who cares……This pack, yep #2, is an absolute POS. I’ve made multiple attempts to reach the seller!!!😂😂😂😂
Who am I kidding. Great idea, but super crappy execution. I look forward to a proper, tear down and analysis! Ordinarily wouldn’t take the time but I’m almost irritated enough to add it to the list of projects!
Reviewed in the United States on January 13, 2022
By the way, the magnetic phone mounts work great and far better than I expected as an option for mounting the battery.
One year later…Replacement pack does not fully charge and dies after adding only 20% charge to my iPhone 14 Pro Max.
I maybe have 15-20 hours of use with the Spark amp. Really disappointed. I’ll take it apart eventually and replace the cells.
Update….Who cares……This pack, yep #2, is an absolute POS. I’ve made multiple attempts to reach the seller!!!😂😂😂😂
Who am I kidding. Great idea, but super crappy execution. I look forward to a proper, tear down and analysis! Ordinarily wouldn’t take the time but I’m almost irritated enough to add it to the list of projects!
Reviewed in the United States on January 8, 2024
Top reviews from other countries
Comes with an enormous supply of adaptors.
The advantage of purchasing the black (vs white) battery pack is the USB C output. This is a very versatile power pack.
Reviewed in Canada on March 1, 2024